Related: Heather Locklear arrested on suspicion of domestic violence, assault on officer
According to TMZ, police realized the actress had a handgun registered in her name, which she obtained in 1985. The gun was not found at the time of the search, the website said, citing unnamed law enforcement sources.
The actress was not in her home when police arrived with the search warrant this week, as she had checked herself into a treatment facility, according to TMZ.
E! News reported that this is Locklear’s sixth stint in rehab.
Related video: Police Say Heather Locklear Arrested For Alleged Domestic Violence
Police Say Heather Locklear Arrested For Alleged Domestic Violence