The text messages (which have been published by the Miami Herald) appear to be an attempt to get someone to check in on him and his family:
There are also reports that Chris and Nancy Benoit frequently fought over how to care for their son, who had Fragile X Syndrome. Although previous reports about the needle marks in the boy's arm implied that the Benoits were injecting him with human growth hormone because they wanted him to be huge, it appears that the needle marks were the result of legitimate and necessary medical care.
Text Message 1 to two co-workers (sent 6/24 at 3:53 a.m.)- Chris Benoit's cell phone
"My physical address is 130 Green Meadow Lane, Fayetteville Georgia. 30215''
Text Message 2 to two co-workers (sent 6/24 at 3:53 a.m.)- Chris Benoit's cell phone
"The dogs are in the enclosed pool area. Garage side door is open''
UPDATE: DEA Raids Chris Benoit's Doctor's Office
Previously at FanHouse:
Vince McMahon Defends WWE in Chris Benoit Murder-Suicide
After Chris Benoit's Death, Have Health Risks of Pro Wrestling Been Overstated?
Steroids Could Be Downfall of WWE, Vince McMahon
Steroids Found at Home of Chris Benoit in Murder-Suicide Investigation
Disturbing Details on Murder-Suicide of WWE Star Chris Benoit
Chris Benoit, 1967-2007