Trump's shooter wrote a chilling message days before attack

“July 13 will be my premiere; watch as it unfolds,” wrote the 20-year-old Thomas Matthew Crooks on Steam, a popular online platform for gamers.

The appalling message was discovered by investigators as they were reviewing the shooter's technological equipment, including his mobile and laptop.

Crooks had photos of Donald Trump and President Joe Biden on his mobile, along with the searched schedule of the Democratic National Convention and Trump’s Pennsylvania rally.

Crooks was fatally shot by the Secret Service officers seconds after he targeted the former President Donald Trump on 13th July.