PASADENA >> Two teenaged boys and a 7-year-old girl were injured in a drive-by shooting Tuesday night.

The shooting occurred at about 5:45 p.m. in Mc Grew Alley, which is between East Orange Grove Boulevard and Parke Street.

Pasadena Police Lt. Mark Goodman said three Pasadena boys, ages 14, 16 and 17, were walking north in the alley toward East Orange Grove Boulevard. A compact car heading south in the alley passed by, and someone in the car started shooting at the teens.

Goodman said the suspect didn’t say anything before he opened fire.

The 16-year-old boy was hit in the hand, thigh and buttocks, while the 14-year-old suffered a gunshot wound to the left ankle, according to Goodman. He said both teens were taken to a hospital where they were treated and later released.

He said a car parked in a lot next to the alley was struck by gunfire, and a 7-year-old Pasadena girl sitting in the car suffered abrasions to her neck.

“It could have been (a) metal or glass fragment (that) hit her,” Goodman said.

Paramedics treated her at the scene.

Lt. John Luna said the car fled westbound onto Parke Street.

Goodman said there were at least two suspects in the car. They were described as Latinos between 20 and 30.

Police don’t know the motive behind the shooting. There is no indication the teen victims are gang members, Goodman said.

Goodman said Tuesday’s shooting doesn’t appear to be related to the Dec. 18 fatal shooting of 27-year-old Robert Arthur Calderon in the 600 block of North Mentor Avenue and the shooting at a vigil for the Altadena man the next day that left a Pasadena woman wounded.

The Dec. 19 vigil was held in the 100 block of West Claremont Street.

It wasn’t clear if a suspect has been arrested for the two earlier shootings. Detectives couldn’t be reached for comment Wednesday morning.