The estimates for the number of killed at Jägala concentration camp vary widely. The Soviet investigators reached the conclusion that 2,000–3,000 were killed in Jägala and Kalevi-Liiva taken together, but the number 5,000 (as determined by the Extraordinary State Commission in 1944) was written into the verdict.[3][4]
Thereafter, after reading of the arrests of Jaan Viik and Ralf Gerrets (both of whom were later convicted of war crimes, sentenced to death, and executed in 1961) for mass killings of mostly Jewish East Europeans while under Nazi occupation, and being himself identified as a mass murderer, he apparently committed suicide by hanging himself in the garage of his home at the age of 53, on 6 September 1960.[9][11][16][17][14][20][21][22][23][24][25] Prior to his death, Laak admitted to being a collaborator, but said he had nothing to do with Jägala.[26]
It has been speculated that Laak was killed by vigilantes.[27] Israeli journalist Michael Elkins claimed that Laak was in fact confronted one day after his wife had left their house to go to the movies, by a Jewish Avenger squad that clandestinely murdered Nazis. He was, according to Elkins, confronted with his crimes, and their intended punishment, and he accepted their offer of being allowed to commit suicide rather than be killed.[9][13][17][28] An investigation of the death was reopened in 1991.[17][25] Laak's friends said he killed himself to protect relatives in Canada and back in Estonia from potential reprisals.[29]
