Reason why this husband killed his wife
A husband killed his wife just after he discovered something kinky in the last photo of her he took just before leaving home for work.
Can you locate the evidence in the photo below?
He was out of home for 20 days. He returned home feeling adorable, took a photo of his wife, then left the house to his office, where he then looked at the picture lovingly and a saw something implicating in the picture which made him kill her when he got home. Can you locate the evidence?