An 86-year-old woman has been arrested on suspicion of murder after her 89-year-old husband was found beaten to death with a walking cane inside their home. On Saturday morning, a neighbor called 911 after he saw Ramona Lund standing over her husband’s body on the front porch. Investigators said they found a bloody nightgown on a sofa and Lund had blood on her hands and feet. She was charged with homicide and is being held on a $250,000 bond in the Santa Rosa County Jail. Her public defender has requested she be evaluated for mental competency. Santa Rosa County Sheriff Bob Johnson said Lund is the oldest person in the county that the Sheriff’s Office has ever charged with murder.