Two people were found dead Tuesday at a Montgomery County trailer park in an apparent murder-suicide. Police found the bodies of an elderly woman and her adult son inside a home on Lakeview Drive at the Greenhill Mobile Home Park in Marlborough Township, on Route 29 near Green Lane Park, at about 10:00am after a family member called.  Both were shot to death, and they believe 45-year-old Michael Good shot his 78-year-old mother Lorene Good and then turned the gun on himself.  Police found a .22-caliber handgun at the scene.  They say Michael Good apparently lost his job recently and stopped taking medication for an unspecified condition.