Singer Geetha Madhuri said she was shell-shocked when hubby Nandu’s name figured in the drugs case. Seh said she knows Nandu very well and was confident that he was not into substance abuse. Nandu never hides anything from her. Hence, she was never in doubt about his innocence. But, her in-laws were shattered by the allegations. She quipped that this incident showed that there can be smoke without fire.