DELTA TWP. — A fatal shooting at a mattress store Monday evening was determined to be self-inflicted, police said.

Police arrived at Art Van PureSleep at 5:17 p.m. Monday for a medical call that initially was about a 30-year-old woman who was thought to have overdosed on an unknown narcotic.

After police arrived, it was determined that the Lansing woman died from a single, self-inflicted gunshot wound, according to an Eaton County Sheriff's Office news release.

No one else was injured. The woman was not an employee at the business and had no relationship with anyone there, police said.

Monday night, numerous Eaton County Sheriff's Office vehicles, an ambulance and a fire truck were parked in front of a strip mall containing the Art Van PureSleep store on West Saginaw Highway, east of North Creyts Road. Yellow police tape was stretched across the front of the store.

Eaton County Sheriff's Sgt. Rob Block said Monday evening the incident involved a "non-criminal family issue." He declined to elaborate, other than to say there was no danger to the public.

Outreach and resources

People seeking help for themselves or others can call the National Suicide Prevention Lifeline at (800) 273-8255. Among the warning signs of suicide: talking about suicide, expressions of hopelessness, personality changes, depression or giving away possessions. Learn more about the resource at www.suicidepreventionlifeline.org.

A list of crisis hotlines in Michigan can be found at at http://www.suicide.org/hotlines/michigan-suicide-hotlines.html. In the Lansing area, those hotlines include The Listening Ear at 337-1717 and Gateway Community Services Statewide Crisis Line at 351-4000.

For more information about suicide resources visit http://www.sprc.org/states/michigan.

Contact Ken Palmer at (517) 377-1032 or kpalmer@lsj.com. Follow him on Twitter @KBPalm_lsj. Contact reporter Kara Berg at 517-377-1113 or kberg@lsj.com. Follow her on Twitter @karaberg95.