According to CNN — It started with a father sending text messages to his daughter during the previews of a movie.

It ended with the 43-year-old man shot dead amid the theater seats, and a 71-year-old retired police officer in custody.

The shooting Monday during a 1:20 p.m. showing of “Lone Survivor” at a Wesley Chapel, Florida, movie theater escalated from an objection to cell phone use, to a series of arguments, to the sudden and deadly shooting, according to police and witnesses.

As a male moviegoer texted, the man seated behind him objected, and asked the texter to put his phone away.

They argued several times, according to police and witnesses, and the man who was texting watched as the other man walked out of the theater. Curtis Reeves, a retired police officer, apparently went seeking a theater employee to complain about the texting, police said.

He then came back into the theater and shot Chad Oulson, fatally wounding him.

This is a horrible tragedy.

Matt Agorist is an honorably discharged veteran of the USMC and former intelligence operator directly tasked by the NSA. This prior experience gives him unique insight into the world of government corruption and the American police state. Agorist has been an independent journalist for over a decade and has been featured on mainstream networks around the world. Agorist is also the Editor at Large at the Free Thought Project. Follow @MattAgorist on Twitter, Steemit, and now on Facebook.