Police Investigate Homicide Across From Riverview Gardens High SchoolThe high school, which is not in session, was placed on lockdown following an initial call of "shots fired."
US Capitol Lockdown EndsCapitol police had said they were searching for an individual but offered no details.
'All Clear' at Mercy Hospital After Bomb Threat, LockdownAll lanes of I-270 at I-64 are currently shut down due to a suspicious package investigation at Mercy Hospital in Creve Coeur.
Webster Groves Schools Reopen After Morning LockdownThe lockdown happened Friday morning in Webster Groves, but by 10 a.m., the lockdown was lifted.
Man Charged with Making Terrorist Threat on CampusBrian Baxter, 21, of Fayette, was arraigned Wednesday on a felony charge of making a terroristic threat and released on $20,000 cash bond.
Illinois Prison Remains On Lockdown Amid SearchIllinois jail remains on lock down while weapons and homemade alcohol that were found are being investigated.
4 Guards Injured During Pinckneyville Prison FightA southern Illinois prison is on lock down after a weekend altercation left four guards with slight injuries.
KSDK Hidden Camera Investigation Prompts Lockdown at Area SchoolAt Kirkwood High School the employee managed to evade the school resource officer and pass several classrooms.
Kirkwood High School Locked Down After Shooting ScareAll entrances to the school were sealed off by police around 7 a.m. as students inside took to social media to explain what they were hearing.
'Suspicious Person' On Campus Forces Francis Howell Schools Into LockdownClasses are going on as scheduled after a suspicious person forced Francis Howell High School and Francis Howell Middle School no a lockdown on Tuesday morning.
Another Lockdown for Southwestern Illinois SchoolsTeachers at Southwestern School District in Piasa, Illinois are once again teaching in caution after a threat was found at a middle school.
UPDATE: Lockdown Lifted, Wentzville Police Issue 'All Clear'Wentzville Police say a situation is unfolding in a nearby neighborhood.