Plano police search for hammer-wielding suspect in multiple unprovoked attacks in Dallas-Fort Worth area.

Plano police are searching for a hammer-wielding suspect responsible for multiple unprovoked attacks in the Dallas-Fort Worth area. The suspect, believed to be using public transportation, has struck three times in 24 hours, with the latest incident occurring on Coit Road. The police have released surveillance footage and urge the public to avoid confronting the suspect, instead calling 911 if spotted.