Hundreds of family, friends and classmates attended a visitation Monday for Manny Castillo, a Mississauga high school rugby player who died last week after being injured during a match.

Many shed tears inside the chapel as a video put together by Manny's family showed highlights of the teenager's short but eventful life.

Services took place between 2 and 4:30 p.m. and 6 and 9 p.m. at Neweduk Funeral Home at 1981 Dundas St. W. in Mississauga.

A funeral will be held Tuesday at noon at St. Christopher's Roman Catholic Church at 1171 Clarkson Rd. A reception will follow at the Lorne Park Secondary School gym.

On Sunday, the 15-year-old's father told CTV's Austin Delaney there is no one to forgive because he believes the tragedy was an accident.

"I don't have to forgive anyone because why? It's an accident, it's a game," Manuel Castillo said.

"(If) somebody took a gun and shot my son, it's a different story, tried to assault (him), it's a different story, but an accident in a game? I don't think that boy is trying to kill somebody."

Peel Region police, however, believe intentional harm was inflicted on Castillo during Wednesday's game at his Lorne Park Secondary School in Mississauga.

Police said the popular and well-liked athlete suffered a severe head injury in a fight during the final seconds of the match, which occurred outside of regular game play.

Investigators have charged a 16-year-old player from Erindale Secondary School with aggravated assault, which could be upgraded to manslaughter.

Castillo died in a Toronto hospital on Friday. He never regained consciousness after the hit.

"We were waiting for a miracle that never happened," his father said.

"When you lose a son, you will miss absolutely everything. When you see a picture of him in your home, his clothes, his bed, I will miss him, absolutely everything."

Castillo's parents haven taken some comfort in knowing a number of people will benefit from their eldest son's organs.

"So we are happy in some way that my son is going to be in another nine lives ... and for us he is still alive," Manuel said.

A steady stream of students, parents and strangers dropped by a makeshift memorial on the playing field at Lorne Park school over the weekend. The field is littered with Spartan jerseys, flowers, candles and notes.

Manuel visited the school on Saturday and said he was moved by the outpouring of support for his son.

He thanked the workers at the Hospital for Sick Children and everyone at Lorne Park school.

Friends have also created an online tribute for Castillo through the networking website Facebook.com.

Ontario deputy coroner Jim Cairns said Saturday that further tests on Castillo's body are needed to determine the exact cause of death. The wait for results could take several weeks.

With a report from CTV's Austin Delaney