Detectives have charged an 18-year-old with the shooting death of a teenager near Childs Park Friday night.

Marquez Bingham turned himself in at St. Petersburg Police headquarters about 11 a.m. Saturday.

Police officials say Bingham had an argument with Trevion Larkins, who turned 15 on Tuesday, near the 1200 block of 40th Street S. Someone called 911 and reported hearing gunshots in the area. Patrol units found Larkins dead in the intersection.

It was still daylight Friday when officers and emergency personnel crowded the corner of 14th Avenue S, while Larkins' body lay under a white sheet.

Facebook user Jai' Grooms posted a video of the scene as it unfolded. It had been viewed more than 25,000 times by late Saturday afternoon.

"I'm at a scene at 14th Avenue and about 40th Street where a young man was just shot," Grooms said in the video. "This … is senseless."

St. Petersburg police confirmed the video was of the scene.

After the video blew up on social media, Grooms responded with another video explaining he did not know the victim or what happened, but was trying to make people aware of what was happening in "(his) city."

Friends and family members of Trevion have taken to social media to grieve and request the video be removed. David Larkins, who identified himself as Trevion's father on Facebook, posted photos of his son growing up: one of a young "Tre" holding a mess of arcade game tickets, another of him in a football uniform.

"Pray for our family," he wrote. "God, please help us."

It was not immediately clear what the two teenagers argued about or how detectives identified Bingham as the shooter before he surrendered.

St. Petersburg police spokesman Rick Shaw said Saturday afternoon that detectives are still piecing together what happened and said no new information would be immediately released.

Jail records indicate that Bingham was previously booked on a felony count of burglary and misdemeanor resisting arrest in April.

Authorities are holding Bingham in the Pinellas County Jail on a count of second-degree murder.

"To the family this young man belongs to, I am truly, deeply sorry for your loss," Grooms said in his second video.

"I just wish y'all would just stop this senseless killing, man," he added later on, referring to young people. "Y'all are taking out your own ... generation."