"Sagai" and "marriage" took place in Delhi. Torture for demand of dowry made in Kanpur. In Criminal trial Territorial Jurisdiction is not fatal. Hence Delhi High Court has territorial Jurisdiction to deal with matter.
Delhi High Court
Sushil Kumar & Ors vs The State & Anr on 17 August, 2011
Crl.M.C.2469-72/2006
Dated :17th August, 2011
CORAM: HON'BLE MR. JUSTICE SURESH KAIT
Citation: 2012 CR. L. J 129 (Delhi)
https://www.lawweb.in/2012/07/in-criminal-trial-territorial.html