A third Palm Beach County deputy involved in a devastating wreck near Loxahatchee last week has tragically passed away, a law enforcement source confirmed to WPTV News on Monday.

Thee members of the motorcycle unit at the Palm Beach County Sheriff’s Office were struck by a driver on Thursday. Two died that day, and a third who had been in critical condition died on Monday.

Deputy Ignacio “Dan” Diaz, the third deputy who was struck by a woman driving an SUV on Southern Boulevard last week, died Monday afternoon.

A Pennsylvania woman driving an SUV hit three motorcycle deputies standing alongside a Florida road last week, killing them. Palm Beach County Cpl. Luis Paez, 58, Deputy Ralph “Butch’ Waller, 54, and Deputy Ignacio “Dan” Diaz, 51, died after the Nov. 21 crash in Palm Beach County, according to a report from The Associated Press.

A third Palm Beach County Sheriff’s Office motorcycle deputy has died following a collision last week.The Palm Beach County Sheriff’s Office confirmed that deputy Ignacio “Dan” Diaz died Monday afternoon.

A South Florida sheriff’s motorcycle deputy has died from injuries suffered last week in a crash that killed two of his colleagues

Deputy Ignacio 'Dan' Diaz received treatment at St. Mary's Medical Center following Thursday's wreck west of Seminole Pratt Whitney Road.

The last deputy who was hit by an SUV driver in Palm Beach County last Thursday has died, according to local officials.

A third motorcycle deputy who was struck by an SUV as he and two other veteran officers awaited help with a disabled vehicle has died, the Palm Beach County Sheriff’s Office said Monday afternoon. Deputy Ignacio “Dan” Diaz,

Annamarie McAllister is in Palm Beach county where a third Palm Beach County deputy involved in a crash last week in Loxahatchee has died, Ignacio "Dan" Diaz .