Three people were killed in a massive highway pileup on Interstate 94 in near Michigan City, Ind., on Thursday afternoon, our news-gathering partner WZZM-13 reported Thursday night.

Among those killed are a husband and wife from Grand Rapids and a Chicago man, according to WBBM in Chicago. Their identities were being withheld Thursday evening.

The crash happened Thursday afternoon, and authorities said the crash involved 15 semitrailers and about 15 passenger vehicles and pickup trucks. More than 20 people were injured, according to Indiana State Police.

Source: WZZM-13