The Alton Police Department is seeking the driver accused of intentionally causing a deadly crash.

The victim of that crash was identified as a suspect in an assault that involved the driver’s son, according to Alton Police Chief Mark Perez.

William Hernandez, 34, is wanted on a murder charge in connection with the Oct. 23 crash.

Police are also looking for Juventino Rosales Jr., 33, in connection with the assault of a woman and Hernandez’s son that occurred before the fatal crash.

The assault occurred at the 1400 block of North Oak Street on Oct. 23 at about 8:30 p.m. According to the release, a woman reported that she had been attacked by suspects identified as Rosales, Danny Trevino, Crystal Trevino, and Vanessa Hernandez.

"During the assault, Rosales allegedly pointed a firearm at

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