HARDIN COUNTY — A Nederland woman is behind bars on a murder-for-hire plot for allegedly trying to have her ex-husband killed. The Lumberton Police Department with the assistance of the Texas Rangers investigated the case, according to a press release from LPD. Investigators learned that Jamie McLain, 31, of Nederland reportedly contacted a male co-worker identified as Brian Townsley, 46, of Lumberton seeking assistance in having her ex-husband…