Details remain murky in Toronto’s latest homicide as police are still searching for the people who dropped off the bloodied victim at an emergency room Saturday.

Anthony Spencer, 23, was suffering from several gunshot wounds when he was brought in by a group of men and a woman.

That group was caught on surveillance camera at Scarborough General Hospital, arriving in two separate vehicles to accompany Spencer, said Det.-Sgt. Gary Giroux.

The group then fled, and Spencer was pronounced dead around 5 a.m. Homicide investigators are asking those people and any other witnesses to come forward.

Few details were available Saturday as police tried to determine the location of the shooting, and identify any suspects. Police said overnight snowfall made it difficult to search for clues by morning.

Friends and family were mourning the loss of Spencer on social media sites. Spencer was an aspiring hip-hop artist, who went by the name Tony Trapz. Several of his videos posted to YouTube had thousands of hits.

Numerous friends and musical collaborators expressed their shock and sadness at his murder, and concern for his young daughter, Trinity, 3. Friends said he had recently gained custody of Trinity.

Spencer was remembered as humble and thoughtful friend and a caring father, by a longtime acquaintance.

“Everyday I talked to him he would always tell me about what his daughter did today, how he did her hair and it took him almost five hours,” said Ashley, who asked that her last name not be used.

Police are searching for the two vehicles involved, which they describe as a silver, four-door Nissan and an older beige four-door sedan.

Spencer is Toronto’s fourth homicide of the year.

With files from Molly Hayes