Jaswinder Singh Multani, a member of the banned separatist outfit Sikhs for Justice, has been detained in Germany for his alleged involvement in the December 23 Ludhiana court blast, sources told India Today. According to sources, Multani was also planning to target Delhi and Mumbai. 45-year-old Multani is believed to be a close associate of SFJ founder Gurpatwant Singh Pannu and is reportedly involved in separatist activities.