On the termination of the case against Maya Silmale, Riga (see CCE 19.11, item 11)
[Maya Silmale was arrested (CCE 18.10, item 12) on the evening of 2 February 1971. This letter was addressed to her sister Austra]
“Procuracy of the USSR
Procuracy of the Latvian SSR
16 April 1971
To Citizen Silmale, Austra Arvidovna
I hereby inform you that on the basis of Article 198, para. 2, of the Latvian Code of Criminal Procedure  criminal proceedings against Silmale Maya Arvidovna, born 1924, have been discontinued by the Procuracy of the Latvian SSR. The measure of restraint applied in her case – an undertaking not to leave the city – was lifted on 15 April 1971, since Silmale M. A. has been judged by an in-patient forensic-psychiatric commission to be of unsound mind and her case is not referable to the courts for the imposition of compulsory treatment.
E Kakitis,  lawyer first class, investigator of the Latvian SSR Procuracy for especially important cases.
20.14 Addendum [Silmale]
 Article 198, para. 2, of the Latvian Code of Criminal Procedure – termination of proceedings when the accused is suffering from mental or other serious illness, certified by a medical institution.
 Kakhitis was also investigator in the cases of Ivan Yakhimovich and L.A. Doronina (see CCE 7.2 and 17.12, item 5, respectively).