WATERLOO - Convicted murderer Jerry Mark's attorney was in court Friday asking to have evidence retested in the 1975 slayings that landed him in prison for life. Mark, now 66, was convicted of killing ...
With heavy hearts, we announce the passing of our beloved father, Mr. Gerald “Jerry” Mark Klingler, who transitioned peacefully in his sleep on March 20, 2025, at the age of 89. He brought ...
WATERLOO - A district court judge has thrown out the remains of Jerry Mark's latest appeal for a new murder trial. Judge Jon Fister turned down Mark's argument that bullet lead testing presented ...