Jonathan Martin's Disturbing Gun Pic Taken as Threat, High School Closes

NFL's Jonathan Martin Detained By Police Over Gun Pic ... High School Closes

2/23/2018 12:14 PM PST

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Ex-NFL player Jonathan Martin -- who was at the center of the Miami Dolphins bullying scandal -- has been detained by police ... after he allegedly posted a disturbing photo of a gun, ammo and the names of ex-NFL teammates. 

The post first appeared on Martin's Instagram account -- showing an image of a shotgun surrounded by ammunition with the caption, "When you're a bully victim & a coward your options are suicide, or revenge."

He also listed social media handles for ex-Dolphins teammates Richie Incognito and Mike Pouncey.

Martin also posted the name of his former high school -- Harvard Westlake -- one of the most exclusive private schools in the country. 

Harvard Westlake closed the school in the wake of the threats -- telling students to stay off-campus in an abundance of caution. 

Police are investigating -- we're told they believe Martin is the one who made the most. 

Story developing ... 

from TMZ.com http://ift.tt/2onvvar