Residents of Lewiston, Maine, were advised to shelter in place and lock their doors after a mass shooting left at least 18 people killed. The first 911 call came in from a local bowling alley. Cops say the suspected gunman, Robert Card, entered the bowling alley with an assault rifle raised and ready to fire. According to cops, the suspect killed at least seven people inside the bowling alley. Cops say he then drove four miles to a bar where he killed at least eight more people.
