Natalia Dudina and Kristina Malyshko are currently in custody at the Otay Mesa Immigration Detention Center in San Diego, with ICE stating that they will remain detained until the ongoing investigation concludes MOSCOW, March 30. /TASS/. Two Russian citizens detained in January for allegedly trespassing into the Camp Pendleton military base in California remain in immigration detention as of over two months later, according to information from the US Immigration and Customs Enforcement (ICE)