Joan Musalo, 74, and her husband Albert were found shot to death in their locked Montreux home south of Reno on March 28, 2006. The couple’s daughter became concerned after she could not reach them for several days; a security guard’s welfare check failed and the daughter and her husband entered the house. They discovered muddy tracks through the residence leading to the master bedroom, where both victims were in bed with gunshot wounds.

Investigators reported no signs of forced entry, the household appeared not to have been robbed, and the phone lines had been cut, suggesting the attack may have been planned. Footprints were noted outside the rear of the property near a fence that adjoins a hiking trail. DNA from an unknown male was recovered but has not produced an identified suspect. The family is offering a $35,000 reward for information leading to an arrest and conviction.

What did neighbors or anyone who used the trail near the back fence see or hear around March 28, 2006?