Transcript for Selena Gomez's Alleged Stalker
And we have new details coming out about the man accused of stalking and making threats against Selena governments. The teen star is the latest Hollywood sweater celebrity the sea of fans attention go way over line. ABC's young's niece has been tracking the story for us. Sure Selena Gomez celebrity spotlight has probably take some unwanted and last week the -- -- Restraining order against Thomas broad -- Turns out broad -- has been accused of stalking before He served jail time for stocking a waitress who worked at a restaurant outside Chicago. Even reaching out to the victim from jail. Asked her to drop the charges. He's very persistence claims and. Certainly didn't. Buy into -- it was against law authorities have taken the threats against Gomez extremely seriously. Detective Jeff done heads up LAPD's threat management unit dubbed the stalker unit in Los Angeles. Helping celebrities cope with the unwanted attention they don't know who this person -- so you can blame them for being frightened. And that's what we -- We didn't part of our job is managing that fear. In addition to managing the case. In December -- stalker was arrested a second time for allegedly violating his restraining order by -- Starr's office. And cell phone and just this week the Los Angeles judge decided Halley -- soccer. Will stand trial for stalking her home three days you know -- William Burke president of an LA based security service says providing security for celebrities is a challenge. We first started doing this we didn't have the Internet Twitter things like that where. People news you know so much about their lives with the restraining order in effect Gomez will continue her tour crazy. And more supporting her yesterday we protect Selena was -- trending topic on Twitter. For Good Morning America -- -- -- ABC news New York.
This transcript has been automatically generated and may not be 100% accurate.