article_snippet.sent: Spanish police launched an investigation after Miss Giogiosa's brother reported Miss Giogiosa's brother missing on April 6 .
article_snippet.sent: Police launched an investigation after Miss Giogiosa's brother reported her missing on April 6April 6.
article_snippet.sent: Miss Giogiosa's brother had visited home in Argentina in February and caught a flight back to Madrid at the end of March, when Miss Giogiosa's brother is believed to have been killed.
article_snippet.sent: Miss Giogiosa's brother said after Miss Giogiosa's brother arrived back in Madrid Miss Giogiosa's brother had received text messages from Miss Giogiosa's brother saying Miss Giogiosa's brother would be unable to speak because Miss Giogiosa's brother was moving country and Miss Giogiosa's brother had not been able to contact Miss Giogiosa's brother - despite usually talking on a daily basis.
article_snippet.sent: A letter was also sent to Miss Giogiosa's work, a restaurant, saying Miss Giogiosa's brother would not be returning for personal reasons after Miss Giogiosa's brother returned to Madrid, Periodista Digital reported.
article_snippet.sent: The brother of Miss Giogiosa has flown to Madrid to help with the investigation.