【案情】 　　被告人张某因赌博输钱而起意盗窃。 2000年的 5月某日凌晨，张某至本单位办公室，撬开同事办公桌抽屉，从中窃得人民币计 2800元。案发后，张某向单位保卫部门投案自首，并退出全部赃款。一审法院为此以盗窃罪判处张某拘役 2个月，宣告缓刑 3个月，并处罚金人民 [Case] ​​Defendant Zhang intended to steal money because of gambling lose money. May 2000, one day in the morning, Zhang to the unit’s office, forced open the drawer colleague desk, stolen RMB 2800 yuan. After the incident, Zhang unit surrendered to the security department and quit all stolen money. For this reason, the court of first instance sentenced Zhang to two months ’criminal detention for theft and sentenced him to three months’ probation and fined the people