An 83-year-old motorist slammed into a crowded bus stop in north Minneapolis on Tuesday morning, injuring six people, three critically.
The impact left bystanders speechless. "Nobody could believe what happened. It was just quiet," said witness Shauntae Cosby, who along with others started helping the victims.
Police took the man into custody but released him later Tuesday pending further investigation, said Metro Transit spokesman Howie Padilla. The crash was not the result of a chase, Padilla said, but authorities are still trying to piece together what happened.

Preliminary information confirmed witness accounts that the driver heading south on Lyndale Avenue in a tan van clipped the mirror of a southbound Route 22 bus that had stopped at W. Broadway to unload passengers.
The man backed up and struck the mirror for a second time, then went around the corner and crashed into the bus shelter on Broadway, Padilla said.
The van is registered to a Champlin man. He did not immediately return messages seeking comment. A Star Tribune reporter went to his home but a woman there declined to talk to her.
Three of the injured men were taken in critical condition to North Memorial Health Hospital in Robbinsdale. Two others were transported to HCMC with noncritical injuries.
One man was treated at the scene and released, Padilla said.