A man is accused of being involved in two separate attacks that left victims with critical injuries. The Harris County Sheriff's Office is investigating these incidents. Deputies responded to one of the scenes where they found a victim on the sidewalk with severe head injuries. This victim was taken to the hospital for treatment.

The attacks occurred in NW Harris County, according to the sheriff's office. Further details about the incidents and the suspect are available from the Harris County Sheriff's Office.

The investigation into these attacks is ongoing, with the sheriff's office providing information about the incidents.