Father-in-Law Held in ShootingINTERNATIONAL FALLS, Minn.! (.fl — A 22-year-old man, CharleswHeath, was shot to death last night and Coiyity Attorney L. P. Bloni-! holm said the victim's former i father in law, Dave Grondin, 73, 1 is being held without charge in connection with the investigation.Blomholm said the shooting oc- j curred at (irondin's home, where i Heath’s divorced wife, Ixretia, 19. has been living since she received a default decree earlier this month. Circumstances surrounding the shooting have not been learned. i