Russell Had Strong Will
Once again, we can see that navy seals and army men have a strong will. They will get the job done no matter what and they will complete the mission. With no help from authorities or anything else, Russell started to think about what and how he could catch the thief.
He will never leave the situation and allow thieves to steal over and over again. He also believed that this action will help protect his home. Thieves would realize that this is not a home or person to mess with.