Logan Paul Says the System Failed His Stalker After Apparent Suicide

Logan Paul was once in the crosshairs of a man who seemed obsessed with him -- and who even broke into his home -- but he didn't realize the man took his own life ... until now.

We sat with the YouTuber-turned-boxer for a conversation about this dark chapter in his life -- namely, back in 2018 when a guy named Tahj Deondre Speight allegedly trespassed by making his way into Logan's house without authorization, which led to a confrontation.

LP ended up detaining Speight -- and he was ultimately arrested, charged, prosecuted and eventually jailed ... but at some point, he died -- and it appears it was via suicide.

Harvey actually broke this news to Logan in our interview ... and it's clear he was not aware of this development -- with the update hitting him hard on the spot. We ask the question ... did the system fail Speight by not getting him the help or resources he needed?

Logan gives an honest answer, and somewhat surprisingly ... he says he has empathy for the man he once wrestled to the ground. It's an emotional response, and a heartfelt one too.

His full chat is part of a new show called 'TMZ Investigates: Obsessed and Dangerous: Hollywood’s Stalker Crisis' -- the start of a weekly series that hits FOX Monday at 9/8c.