Southwest Miami-Dade school locked down after police investigation

A large police presence in the neighborhood near Jorge Mas Canosa Middle School led school staff to lock down students Thursday morning, district officials said.

Read more Large fight, false report of gun on campus at Plantation High School, police say

The southwest Miami-Dade County school went into lockdown before 8 a.m., but it was lifted at 9:45 a.m., Miami-Dade County Public Schools spokesman Elmo Lugo said.

A neighbor told the Miami Herald that police are investigating a shooting. A reporter also saw a photograph of a man lying on the ground, bleeding, with officers treating him.

The Miami-Dade Sheriff’s Office said the incident that led to the investigation did not involve its deputies, although deputies were at what appeared to be a crime scene.

Read more Falcons OC praises Michael Penix Jr., cedes QB plan to medical staff

Law enforcement had several roads taped off, including Southwest 157th Avenue at 144th Street, and in the neighborhood at Southwest 157th Passage and 141st Street.

Russell Quinoa, a resident of the neighborhood, said that’s where the incident took place. He said he woke up to the sound of gunfire.

“All we heard was a big pop, and at that point, almost immediately, there was a rush of police that started coming into the neighborhood and flooded it,” Quinoa said.

Read more Cote: NFL Week 2 picks: Dolphins-49ers, Game of Week, big upset and all 16 games

This is a developing story.