Bridge Crossing in Minimal Time

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?




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If all the below statements are true

1. Gianni was either in Italy or France in 1997.
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3. If Versace died of suffocation, then either Gianni killed him or Versace committed suicide.
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5. Versace died of suffocation, but he did not kill himself.

Who killed Versace and where was Gianni in 1997?

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There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.