In Coronado v. Norman, 111 S.W.3d 838 (Tex. App.-Eastland 2003, pet. denied), the affidavit in support of the motion for substituted service stated the process server "made more than 6 visits" to the defendant's usual place of abode and was told on each occasion that the defendant "resided at such address but that he was not there." Id. at 840. The court concluded the affidavit was insufficient because it did not contain the specific dates and times that service was attempted. Id. at 842. As the court observed, "Every attempt may have been while appellant was at work. When told that appellant 'was not there,' the process server apparently did not try to find out where appellant could be located or when he would return." Id. The court stated that the process server did not inquire about the defendant's whereabouts or expected return, but it did not hold that such an inquiry was necessary. See id.