Yes. It's just it is a very unusually shaped scar.
After I read this, below, and I looked at the scar again, the more I think that the scar looks like it was caused by two nails digging into his face. Like the scar is nail sized, not like a scratch, but like a mark left from two nails making a triangle.
Here is an article from online
In a separate interview, Mary Phelan (jojos sister) revealed that Jo Jo was training to become a beautician when she disappeared and always kept her fingernails long and painted, which raised the possibility she would have clawed her attacker’s face in a desperate effort to escape. Phelan also hired a private investigator to visit the suspect's farm under the ruse of being a lost tourist looking for directions, and he said that the suspect had a very prominent downward pointing scar on his face that looked like a recent wound caused by a fingernail.