Just one week prior to the crime, the teenager who shot 49ers rookie Ricky Pearsall for his Rolex in San Francisco had displayed a gun at his high school.

Just one week prior to the crime, the teenager who shot 49ers rookie Ricky Pearsall for his Rolex in San Francisco had displayed a gun at his high school.

According to DailyMail.com, the adolescent who is suspected of shooting San Francisco 49ers player Ricky Pearsall in the chest over the weekend reportedly brought a gun to school the week before.

The previous incident occurred on Tuesday, August 21 at Stein High School, an alternative school for students who have had problems in the district’s regular population, according to a police report from the 17-year-old’s hometown of Tracy, California.

The pupil received disciplinary action from the school, and the police are still investigating the incident, sources tell DailyMail.com.

The student’s name and specifics, however, were left blacked out of the heavily redacted police report police said, because it involves a minor. The school district also refused to discuss the incident and referred all questions to the San Francisco police department.

DailyMail.com knows the teen’s identity, but is not reporting it due to his age.

The teenager accused of shooting San Francisco 49ers player Ricky Pearsall in the chest last weekend allegedly carried a gun into his high school the prior week, DailyMail.com has learned

According to the police report, the school district called police the morning of August 21 to report a student brandishing a weapon the previous day. Officers were told the ‘student is at the school now,’ but that it was unknown whether he had the gun with him at that time.

The school resource officer was ordered to approach the individual, the report states. However, details of what happened next were redacted.

San Francisco police, in discussing the shooting of Pearsall on August 31, pointed out that the 17-year-old had a prior incident with police in his hometown Tracy, but wouldn’t elaborate.

The shooting reportedly took place in the city’s Union Square with the wideout thought to be targeted for his Rolex rather than his NFL status.

Authorities say the attempted robbery backfired when the suspect took a bullet from his own gun during his struggle with Pearsall, who refused to surrender.

Police immediately apprehended the 17-year-old suspect, who was not wearing shoes after losing them at the scene of the attack.