Rollover w/ Entrapment (McKinney)

McKinney FD/EMS, McKinney PD, and Collin County sheriffs are on scene of a major rollover accident along Highway 5 (McDonald St) near FM 543 between McKinney and Melissa. Two vehicles involved, one vehicle down an embankment. Heavy entrapment. Extended extrication is in progress. Possible fatality. Highway 5 closed both directions. Avoid this area. (Info: First Response Photography)