"[The suspect] punched K9 Ivy once. Lopez then picked Ivy off the ground and began strangling her. It appeared K9 Ivy was unable to breath(e) as her body was flailing and her mouth was closed," police wrote in the affidavit.
The driverless boat made an unexpected turn and struck the patrol boat. The impact threw the officers into the water, and it capsized the patrol boat, briefly pinning the officers under it.