They are a glimpse inside the fated streetcar the night Sammy Yatim was killed by Toronto police officer James Forcillo.

Never-before-seen TTC surveillance video was released in court Wednesday at the murder trial of Const. Forcillo, the officer facing a second-degree murder charge and an attempted murder charge in Yatim’s death.

Forcillo has pleaded not guilty in the July 27, 2013 fatal shooting of 18-year-old Yatim, who died alone on the Dundas St. W. streetcar, moments after wielding a slim four-inch switchblade and prompting a frantic evacuation of the car.

Video shown in silence to the 12-member jury Wednesday shows an everyday scene turn chaotic, as Yatim can be seen pulling out a knife then swiping it near the neck of a female passenger, sending passengers fleeing off the streetcar. Moments later, less than a minute after police arrive, Yatim dies in a hail of bullets.

The Star has broken down what can be seen in each of the four TTC security camera angles shown in court.

TTC Surveillance Camera 1

Warning: Graphic content: A glimpse inside the fated streetcar the night Sammy Yatim was killed. This view is from the front of the streetcar, pointing down the stairs.

View: The front of the streetcar, pointing down the stairs

It’s a typical ride on the west-bound Dundas St. W. just before midnight on Friday, July 26, 2013. Then suddenly, a massive flood of passengers crowds the front doors, even as the streetcar is still moving. One elderly woman is momentarily pinned under the crush of people trying to escape.

The streetcar driver stops at Bellwoods Ave., passengers rush out the front doors, and there is 18-year-old Sammy Yatim holding a knife.

Seconds before, he had suddenly pulled out a knife and slashed it close to the neck of a young female passenger sitting nearby. He stands up, holding the knife in one hand and his penis in the other. Passengers flee the streetcar.

By 11:57 p.m. everyone had exited the car except Yatim and the TTC driver. Yatim stands at the front of the streetcar, wielding the knife and appearing to yell. He briefly speaks with the driver, then Yatim leaves the view. (Other streetcar surveillance video show Yatim going to the back of the streetcar to retrieve his bag at this point.)

The video then shows the streetcar driver get up, walk down the stairs and speak with a bystander (there is no audio in the video). He appears calm. Yatim returns to the front, then is again out of view. Other surveillance video shows that he is sitting at the front of the streetcar during this time.

The streetcar driver continues to stand at the front, periodically speaking with Yatim. Suddenly, at 11:59, the driver runs off the streetcar as Yatim has gotten up from his seat and stood at the top of the stairs. Yatim has a cigarette in his mouth and the knife in his right hand.

At midnight, Yatim sees the lights of police cars arriving, coming to a stop at the front of the streetcar. As two officers, including Forcillo, approach with their guns drawn, Yatim puts his hands up, but still holds the knife in his hand threateningly.

For about 30 seconds, Yatim stands at the top of the stairs as Forcillo and his partner, Const. Iris Fleckeisen, stand a few feet away. Forcillo has his gun drawn. Yatim shakes his head no emphatically, then steps away, further into the streetcar.

When he steps forward, closer to the stairs of the streetcar, Yatim is shot three times by Forcillo, falling to the ground. He has been struck in the heart, the spine and his upper right arm, according the Crown’s opening statement.

Five and a half seconds later, Forcillo starts shooting again while Yatim is on the floor of the streetcar. Forcillo then holsters his gun and walks towards Yatim, until an officer to Forcillo’s right touches him, prompting him to step back.

Forcillo unholsters his gun again; at least two other officers have their guns drawn as well. It looks as if Forcillo is shouting at Yatim.

Another officer with a Taser arrives, walks up the streetcar steps and appears to be saying “drop the knife.” As other officers flood onto the streetcar to attend to Yatim, Forcillo can be seen in the background putting on plastic gloves. He looks on for a few seconds then walks away.

TTC Surveillance Camera 2

Warning: Graphic content. A video providing a glimpse inside the fated streetcar the night Sammy Yatim was killed. This view is from the front half of the streetcar.

The view: the front half of the streetcar

The first sign that something is wrong is at 11:56 p.m. on Friday, July 26, 2013. Sammy Yatim has just pulled the knife out and is walking towards the front of the streetcar from the back, prompting a panicked escape to the front of the streetcar.

This camera angle provides a more detailed view of the frantic attempts to flee Yatim, who is wielding a knife. As the streetcar stops at Bellwoods Ave. most people run to the front, but two people stay behind and hide as Yatim walks past. One woman shrinks down in her seat, using her bag as cover. Another male passenger does the same. Both wait until Yatim is close to the front doors before running out the rear doors.

From the time Yatim pulls the knife to when every passenger is off the streetcar, it’s less than 30 seconds. By 11:57, everyone is off.

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Yatim stays at the front door of the streetcar for some time. The driver of the streetcar is also on the car, moving off and on the car. At around 11:58, Yatim can be seen walking to the back of the streetcar to retrieve his backpack, then goes to the front and takes a seat. He continues to hold the knife in his hand.

At 11:59, Yatim suddenly gets up from his seat and the streetcar driver runs off quickly. By midnight, the lights of police cars can be seen through the front window. Yatim continues to stand at the front of the streetcar. Forcillo and other officers have arrived and are standing near the streetcar doors.

As more police car lights can be seen, Yatim remains near the front of the streetcar. Then, he takes a step towards the door before suddenly going down as he’s struck by three bullets. He is then shot five more times.

Yatim is moving around slightly as an officer walks up the front streetcar steps at 12:02a.m. and Tasers him. Other officers then board the streetcar.

TTC Surveillance Camera 3

Warning: Graphic content: A glimpse inside the fated streetcar the night Sammy Yatim was killed. This view is from down the stairs of the rear streetcar doors.

The view: down the stairs of the rear streetcar doors

Little of the incident can be seen from this angle, except for the curious looks of passengers at the rear of the car at 11:56 p.m., after Sammy Yatim has pulled out a knife.

Passengers look to the back of the car. (Other surveillance video shows Yatim pulling out a knife and slashing it close to a passenger’s neck.)

Once they realize the danger, passengers flee to the front of the car. Yatim can then be seen walking past holding the knife.

TTC Surveillance Camera 4

Warning: Graphic content. A video providing a glimpse inside the fated streetcar the night Sammy Yatim was killed. This view shows the back half of the streetcar.

View: the back half of the streetcar

This view shows Sammy Yatim sitting calmly near the rear of the west-bound Dundas streetcar. Wearing white pants, Yatim is alone near the top right-hand corner of the video.

For several moments, he sits perfectly still. Soon after, Yatim grabs his black backpack, stands up and walks towards the front of the streetcar, then turns around and walks back to his seat.

Just after he sits back down, a small group of young women who have just gotten on the streetcar take seats near Yatim at the back of the car. Yatim sits still for more than three minutes. His legs are relaxed and spread out into the aisle.

Then suddenly, 11:56 p.m., Yatim thrusts a knife at a woman sitting close by, slashing the blade close to her neck. He stands up, and everyone from the back of the car races towards the front of the car, fleeing Yatim. He is holding a knife in one hand and his penis in the other.

This shows another view of the frantic scene: passengers racing for the door, one man using his bicycle to create a barrier between passengers and Yatim, who is fast approaching with a knife.

The video footage from this angle then shows the deserted back of the streetcar for about 90 seconds. Then, Yatim walks towards the back of the car to get his bag. He appears to still be holding the knife in his right hand.

Just over four minutes after Yatim pulled the knife, police vehicles can be seen arriving. Nothing else can be seen from this angle until after Yatim is shot and responding officers arrive through the back doors.