Exactly one month after Jarvis St. Remy was shot to death at a west-end bus stop but the teen's family says they'll never give up looking for his killer.

The 18-year-old teen was remembered in a memorial ceremony at Western Technical-Commercial School, the high school he attended. St. Remy was supposed to graduate this month and continue his studies in computer engineering.

Now, instead of thinking about the future, the teen's mother said she can't stop thinking about the night her son died.

"In the night, when I go to bed, it's the last thing on my mind. In the morning when I wake up, it's the first thing on my mind. At lunch time, when I dish out dinner..." said Clemee Joseph before trailing off.

Joseph and her family are focusing their energy on keeping the case alive in the public eye and for police investigators who say they have few leads in the case.

St. Remy was standing at a bus shelter on Dundas Street West near Scarlett Road the night of May 1 when police say two men approached him and opened fire. St. Remy was on his way home from a friend's house when he was shot. He died hours later in hospital.

"I do not want (the police) to forget him," said Delores Watson, the teen's grandmother. "I do not want that case to go, to be forgotten."

St. Remy's friends say they won't forget the teen anytime soon. At the memorial, people signed a wall and told stories about their favourite times with him.

"Everyone just basically paid their respects to Jarvis," said friend Kevin Mercado. "We also have a memorial by the library."

Despite the support she's received, Joseph says her family will continue to return to the spot of her son's murder to make a heartfelt plea to his killer.

"Whoever killed Jarvis, please do the right thing, please," she said.

With a report from CTV Toronto's Reshmi Nair