The remains were found sealed in individual bags inside more than 70 boxes and from abortions performed in 2000, 2001 and 2002 in Indiana, officials said.
Five adult men and a woman were shot, and one of the men died. Police tweeted they were looking for a car with two males armed with an "AK style" rifle.
"I was not really shocked [by] what happened because I know this happens all over the United States," the mosque's vice president said
After nearly two dozen fatal shootings of children in and around St. Louis this year, Gov. Mike Parsons announced state resources to help the city.
Two people were confirmed dead in the flooding, and rain is expected to continue Friday, making Imelda the 7th-wettest tropical cyclone in U.S. history.