Close Three killed in boiler explosion Three people are dead after a boiler explosion in Soulard. Four people have been transported to a hospital where two are in critical condition and two are in serious condition, according to the fire department. KSDK 5:17 PM. CDT April 03, 2017 TRENDING VIDEOS WUSA Breaking News 2 A solar eclipse explained Eclipse totality in Union, MO KSDK Breaking Live Video People head to St. Clair for solar eclipse Verify: Can you take a picture of the eclipse with a camera or phone? Eclipse forecast update Teen finds wallet, turns in $1500 to grocery store manager Are welding glasses safe to view the eclipse? One killed, 3 injured in I-44 accident More Stories WATCH: Eclipse reaches totality in Union, Mo. Aug 21, 2017, 2:30 p.m. PHOTOS: What you all saw during #Eclipse2017 Aug 21, 2017, 3:22 p.m. Pilots pick Perryville to watch solar eclipse Aug 21, 2017, 5:48 p.m.