Hennepin County Sheriff's Deputy Jack Hacking, holding rifle, talks to helicopter pilot Bud Philips, seated in Sheriff's Department helicopter, with squad car in background.
Hennepin County Sheriff's Captain Richard Duggan, at control desk of jail in the Municipal Building -- also known as Minneapolis City Hall or Hennepin County Courthouse -- speaks to a deputy.
Uniformed Sheriff's staff working at dispatch consoles with radios and telephones; county map on wall; reel-to-reel tape recording equipment in background.
Vehicle used to travel on thin ice, near the Seaton Channel Bridge on Lake Minnetonka. Hennepin County Sheriff Ed Ryan's head is visible above the vehicle; Deputy Floyd Lundeen is visible looking through its window.
Hennepin County Sheriff's deputy on bicycle with radio microphone in hand and Motorola radio on back of bike, next to squad car with houses in background.