谋杀? \+召唤

　　Marple -[^is extre]mely @proud +when she is appointed- to
] the_- -^bo: \:ar #+#d of tru^ste!?es) of a merc$[`hant ;%
mar
ine t,raining /vessel whose missio -=n is to reha= -bilitate) young criminals. As in a$\ll of her endeavors, %^Miss Mar?)ple intends- t
o take an*$ ac +tive r,
ole in the j#)ob and even
 show%s up to the board m,-eeting dr)+\es` sed-+ in naval blues.!@* When a fe)+ll #@ow truste-:]e is poisone)_#d just`^] prior to  his making.. some ki*#
n/d of
\$r.evelatio; n, Miss Marple decides to use her :@posit+`(ion _to spen((]d time o=#n the ship. This upsets th.e! `ves/sel's ! fragile s!=o)cial :,!networ! k as sh[#e dispos)!;]sesses blu_#stering -Ca_ptain Rh umst!]one from hi] )s -^q-:uarters. .When *^-t;.wo  ?s(\hip\`'s office/rs (= are
+.$ .lat@+er$ found murdered al`so-, *@Miss Marple en\-lists help from her fri end%? Jim !St)-ri[(n@ger.:* an\#)d Inspector C_[r.=addoc+\k to), #!exp_\_ose the murder-\er.