13-Year Old Memphis Teen Chronicles His Gangster Lifestyle With Gun Photos On Facebook Days Before Being Shot Dead. Cops Find Similar Photos On His Friends Pages [Video/Pics]

Cartrail Robertson

13-year old Cartrail Robertson was documenting his gangster lifestyle by posting photos on Facebook of himself getting high and holding guns. Two days after his last post the teen lost his life when he and a friend were playing with a firearm that accidentally went off.

Darrin Wilson Facebook

15-year old Darrin Wilson has been arrested and charged with reckless homicide. A police investigation determined that Wilson was the person with Robertson at the time of his death. Robertson was found on the floor of a home early Wednesday morning (February 26).

Police are combing through the Facebook photos of Wilson, Robertson (who used the name Trap Boy Trail) and another friend who uses the name Man Tezzy.

One pic show a text exchange where Robertson tells Tezzy about his .357.

The five pics below are all from Man Tezzy's page. The recurring theme is money and guns..

Another photo uploaded by Tezzy shows off guns.

Three boys show off a variety of weapons, including what appears to be an automatic rifle.

Tezzy shows off money and ammunition clips.

Police are trying to determine the origin of the guns.

"There is an ongoing investigation in regards to how they obtained the guns," Vince Higgins of the Shelby County District Attorney General Office, told ABC News.