just started playing the fantastic new part of the csi games but i am stuck in case 2. i am at the point where i got the purse from tina and i grabbed the medicals and the key from it.
i took the key to the stairs to the props room and it matches. in the interrogation tina confesses its her key but she didn't use it.
i tryed to compare tinas keys with the managers key under the microscope but it didn't work.
what am i missing here? i would really appreciate your help.