Dhanbad, Aug. 21 -- Police arrested a mother-son duo from Sector 4F of Bokaro Steel City in connection with the theft of a diamond-plated gold ring from 'Mia by Tanishq' showroom located at City Centre on July 18, police said. The arrested were identified as Navpreet Kaur and her son Raj Karan Singh hailing from Gurdaspur district in Punjab and presently residing in Sector 4F, Bokaro, they added. Police have recovered the stolen diamond ring, a red-coloured bag used to conceal it at the time of crime, and a Bullet motorcycle (JH09AT-5456) used in their escape. A case (Sector IV Police Station Case No. 89/2025, dated August 19, under Section 303 (2) of BNS) has been registered against the accused. htc...