In this task, you are given a sentence in the English language and your task is to convert it into the Japanese language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

Expressing his condolences to the families of those that had died because of this incident, Mexican president Felipe Calderon stated that the federal government is to launch an investigation to try to establish the identities of the offenders and apprehend them.
この事件で死亡した人々の家族に哀悼の意を表し、フェリペ・カルデロンメキシコ大統領は、連邦政府は犯罪者の身元を確定し逮捕するための調査を開始すると述べた。

Public Safety Minister Stockwell Day and Immigration Minister Monte Solberg signed the document that authorized the man's arrest.
公安大臣のストックウェル・デイと移民大臣のモンテ・モソルバーグが男の逮捕を正式に認める書類にサインした。

"The boat flipped at a confluence of creeks—these are small, narrow creeks connecting villages," he said.

「小さくて狭い川が村々をつないでいるのだが、小川と小川の合流地点でボートがひっくり返ったのだ」と彼は言った。