Deadly Shooting Spree in Tulsa Leaves One Dead and Another Critical.

One person was killed and another was critically injured in two separate shootings at a library and a QuikTrip in Tulsa. The suspect is in custody and was injured from a potentially self-inflicted gunshot wound. The Rudisill Regional Library will remain closed until further notice. Carver Middle School, Booker T. Washington, and KIPP Tulsa were placed on lockdown as a precaution. The investigation is ongoing.