Hai Friends,

There is someone who made teror in our office. He/she put a new lubricant condom on our female staff desk. Our security people could not handle this case, so we called a police to help us. The Police forensic could not find a fingerprint on the condom, because it was lubricated.

My question :

1.Any other approach to find a fingerprint on the condom?.
2. I think DNA test is not a good idea, since the sample could be degraded/contaminated because the lubricant, false handling and time ( it happened a week ago). Any idea from you that I should consider to solve the case by identifying the suspect?.
3.The police wants to make a public investigation, for my opinion this is not a good idea.

Please help... and thanks so much