Bam Margera's family seems to be fearing the worst, and his brother's putting out a Twitter APB to find him before he can harm himself.
Jess Margera tweeted early Sunday morning, "If anyone in the LA area knows of Bams current whereabouts or a hotel he might be at please call the LAPD immediately."
Jess says he's trying to get police to ping Bam's phone in order to find his location, but he's hitting some red tape -- which is why he's asking for everyone to spread the word on Twitter.