The deceased, identified as Kanchanben Solanki, was one of the six accused who were in police remand till Monday after a woman lodged an FIR against unknown persons for snatching her gold chain on Monday.
"She was found hanging from an iron rod of the window in the toilet of Kamlabaug police station. She used her saree for (hanging)," said police inspector K A Makwana.
Solanki was arrested under sections 379 (theft) and 114 (abettor present when crime is committed) of IPC along with two women and three men.
Solanki was rushed to a government hospital where she was declared dead.
Her body has been sent for postmortem, the officer added.
